Coal quality monitoring and control during its beneficiation
S. CIERPISZ

Possibilities of increasing an efficiency of control coal beneficiation process in pulsating jigs of KOMAG type
D. KOWOL, M. LENARTOWICZ, M. OSOBA,

New generation of pulsating jigs of the KOMAG type for gravel and sand winning
M. OSOBA, A, LUTYŃSKI

DISA 3/2KR-2600/2000 two-functional suspension separator as the device for direct three-product or two-product beneficiation
S. SOREK

Dynamic impact of super resonance screens on the supporting construction
T. BANASZEWSKI, A. FILIPOWICZ

Identification of dynamic load of vibrating feeder for the FEM strength analysis
T. WINKLER, M. OSOBA, S. BOJARA, W. CHUCHNOWSKI, J. TOKARCZYK

Vibrating screen – continuous process of searching for optimal solutions
Z. ŚMIEJEK

Municipal wastes segregation by dry methods
P. WODZIŃSKI

Procedures with wastes generated in processing plants in the light of the environmental protection requirements
D. KASPRZAK, B. GRYNKIEWICZ-BYLINA

Product safety and responsible for the product in European legal system
Romana ZAJĄC,